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  • China 2,4-dinitrodiphenylamine Olupese Olupese

2,4-dinitrodiphenylamine

Apejuwe kukuru:

Orukọ Kannada: 2,4-dinitrodiphenylamine

Awọn itumọ ọrọ Kannada: 2,4-dinitrodiphenylamine;2,4-dinitro-N-phenylaniline;2,4-dinitrobenzidine;

English orukọ: 2,4-Dinitrodiphenylamine

Awọn itumọ ede Gẹẹsi: 2,4-DINITRODIPHENYLAMINEOEKANAL,250MG; Disperseyellow14 (CI10340); N- (2,4-DinitChemicalbookrofenyl) -N-phenylamine; 2,4-Dinitrodiphenylamine,98%;

Nọmba CAS: 961-68-2

Alaye ọja

ọja Tags

Lilo Ọja

Ilana molikula: C12H9N3O4

Iwọn molikula: 259.22

EINECS Nọmba: 213-508-4

Awọn ẹka ti o jọmọ: Amines;Awọn kemikali;DyesandPigments

Mol faili: 961-68-2.mol

Ojuami yo: 159-161°C(tan.)

Oju ibi farabale: 402.47°C (airotẹlẹ)

iwuwo: 1.3450 (airotẹlẹ)

Atọka itọka: 1.5700 (iṣiro)

Solubility: acetone: tiotuka25mg/ml, ko o, osan

Olusọdipúpọ acidity: (pKa) -4.93 ± 0.10 (Asọtẹlẹ)

Omi solubility: 1.322mg/L (25ºC)

Iduroṣinṣin: Stable.IncompatChemicalbookiblewithalpowerbases, strongacids, strongoxidizingagents.

CAS aaye data: 961-68-2 (CASDataBaseReference)

Alaye Ohun elo Kemikali NIST: Benzenamine, 2,4-dinitro-N-phenyl-(961-68-2)

Alaye Ohun elo Kemikali EPA: Benzenamine, 2,4-dinitro-N-phenyl-(961-68-2)

Awọn ohun-ini Kemikali: Awọn kirisita bi abẹrẹ ofeefee bidi.

Yiyọ ojuami: 159-161 ℃ (98% ise awọn ọja).Tiotuka ninu acetone, chloroform, pyridine ati ethanol ti o gbona, tiotuka diẹ ninu omi.

Awọn idi: Organic synthesis intermediates.

Ọna iṣelọpọ

2,4-dinitrochlorobenzene ati aniline ti wa ni afikun sinu omi ni iwọn molar dogba, ati pe a mu ifasẹyin ni 60 °C fun wakati 2, ati lẹhinna mu ni 90 °C fun wakati 2.Dara, àlẹmọ, wẹ ati ki o gbẹ lati gba 2,4-Chemicalbook dinitrodiphenylamine pẹlu ikore ti 95-98%.

Ẹka: Oloro.

Iyasọtọ majele: oloro

Majele ti o buruju: Asin-inu iṣọn-ẹjẹ LD50: 180 mg/kg.

Flammability Awọn abuda eewu: ina ti o ṣii jẹ flammable;decomposes majele ti nitrogen oxide èéfín nigba ti kikan;reacts pẹlu oxidants.

Ibi ipamọ ati awọn abuda gbigbe: Ile-ipamọ naa jẹ afẹfẹ ati ki o gbẹ ni iwọn otutu kekere;o ti wa ni ipamọ lọtọ lati oxidants, ounje additives ati acids.

Pa media: owusuwusu omi, foomu, erogba oloro, iyanrin.

Awọn ami ọja ti o lewu: Xi

Ewu ẹka koodu: 36/37/38

Awọn ilana aabo: 26-37/39

WGK Germany: 3

RTECS No.: JJ8825000

koodu kọsitọmu: 29214400

R & D

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